ABB C310 Programming Manual page 34

...4.10 Set Up Control Page
PF–INd
F–MSGE
AUtMAN
HEAtCL
Power Fail
Mode
Auto
Manual
Last
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Power Fail Indication Enable
no
If the indication is enabled,
the
Select
Failure Message
no
The following
enabled or disabled – see Section 5.2 of Operating Guide .
Select
Auto/Manual Switch Enable/Disable
on
Select
If
Action (Heat)
Continued on next page.
Mode on Mode on
Power Down Power Up
Auto Auto
Manual Auto
Auto Manual
Manual Manual
Auto Auto
Manual Manual
Table 4.3 Power-up and Power-down Control Modes
following a power failure.
Operating Page
to enable or
YES
Operating Page
– process input failure
F–INPt
– remote set point failure
F–rSPt
– position feedback failure
F–POSN
to enable or
YES
to enable, or
on
is selected at
HEAtCL
, otherwise advance to
Control Output (Valve Position
Integral component of the control output is preset to
give bumpless operation at power-up at the value set
in the Auto-to-Auto frame.
Integral component of the control output is preset to
give bumpless operation at power-up at the value set
in the Manual-to-Auto frame (or LAST)
Value set in Auto-to-Manual Output frame (or LAST)
Value set in Manual-to-Manual Output frame or
output value prior to power-down (if LAST selected)
Integral component of the control output is preset to
give bumpless operation at power-up at the value set
in the Auto-to-Auto frame (or LAST)
Value set in Manual-to-Manual Output frame or
output value prior to power-down (if LAST selected)
4 CONFIGURATION...
is displayed in
LINE FAILEd
to disable indication.
no
Failure messages can be
to disable.
no
to disable.
OFF
, advance to
Control Mode
Output High Limit.
on Power Up
Control
31